Using Ball Milling for Modification of the Hydrogenation/Dehydrogenation Process in Magnesium-Based Hydrogen Storage Materials: An Overview

Using Ball Milling for Modification of the Hydrogenation/Dehydrogenation Process in Magnesium-Based Hydrogen Storage Materials: An Overview

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Magnesium-based hydrogen storage materials are considered to be one of the most promising solid-state hydrogen storage materials due to their large hydrogen storage capacity and low cost.However, slow hydrogen absorption/desorption rate and excessive hydrogen absorption/desorption temperature limit the application of magnesium-based hydrogen storage materials.The present paper reviews recent progress in improving the hydrogen storage state park 59fifty fitted properties by element substitution and additives.Ball milling is the promising technology for preparing magnesium-based hydrogen storage materials.

The research and development of approaches for modifying magnesium-based hydrogen storage materials prepared by ball milling is systematically expounded.It is concluded that ball milling can significantly improve the kinetic and electrochemical properties of magnesium-based hydrogen storage materials and increase the hydrogen storage capacity.In the future, the research of magnesium-based hydrogen storage materials should be developed in terms of hydrogen storage mechanism, computer design of k2 grateful dead skis materials and development of a more optimized catalytic system.